DNA Could Drive Next-Gen Logic Chips

DURHAM, N.C., May 13, 2010 — A Duke University engineer is using the unique properties of DNA, the double-helix carrier of all life’s information, to produce simple next-generation logic circuits inexpensively in almost limitless quantities.
Chris Dwyer, assistant professor of electrical and computer engineering at...Read full article

Aspheric surfaces are powerful tools that combine the optical corrections of multiple lenses into a single element (Figure 1) and affect performance in ways that spherical optics cannot. For example,...